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Primary treatment of waste water is main...

Primary treatment of waste water is mainly a_______ treatment.

A

Chemical

B

Physical

C

Biological

D

Physico-chemical

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AAKASH INSTITUTE ENGLISH-TEST 2-EXERCISE
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  2. Biocontrol agents are preferred over chemical methods of pests and dis...

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  3. Primary treatment of waste water is mainly a treatment.

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  4. The Ministry of Environment and Forests has initiated Ganga and Yamuna...

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  5. The turbidity of bottled fruit juices is cleared with the help of enzy...

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  6. State True (T) or False (F) for the following statements. ...

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  7. The incorrect statement regarding biogas is

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  8. Acetic acid is used in preparation of vinegar. It is usually obtained ...

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  9. The organism which is used commercially for the production of statins ...

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  10. Select the correct statement from the following wrt sewage treatment

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  11. Which of the following pairs is wrongly matched?

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  12. Biofertilisers play an important role in increasing the soil fertility...

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  13. Select the incorrect match.

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  14. A wheat variety with high protein contents has been used as a donor fo...

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  15. In a region of France, Downy mildew of grapes was confined to large va...

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  16. In tissue culture plant genetically identical to the parental plant is...

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  17. Select the wrong statement with regard to tissue culture

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  18. The development of several high yielding varieties of wheat and rice i...

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  19. Collection of genetic variability is required in plant breeding progra...

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  20. The genes in eukaryotes are said to be split as

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